Interrupt handling

Hi,
I'm currently developing an application that needs to reed a foot pedal, for which I think the best way would be to use the interrupt handling capability.
The embedded computer that I'm using is the DX-4 from AndersDX (check this "link":http://www.andersdx.com/products/embedded-displays/hardware/dx4.aspx).
However, even though I'm following the provided examples (including the installation procedure for the recommended Ubuntu machine) I always end up with a "module.h" and/or a "interrupt.h" "file not found" message.
I'm using Qt and eldk-3.0.50.
Any ideas?
Thanks in advance.

Hi,
I've downloaded the last version of eldk, extracted the missing files but it gets even worse... Now is requesting much more files after copying the necessary/missing files.
Sorry for this but I'm quite new to Qt... :(
Any idea how to solve this?
Thanks